__author__ = 'East'

# 函数式编程

# 函数
def func1():
    "testing1"
    print('in the func1')
    return 0

# 过程
def func2():
    "testing2"
    print('in the func2')

x = func1()
y = func2()

print('from func1 return is %s' % (x))
print('from func2 return is %s' % (y))